What is clewed up?
Score: 4.6/5 (31 votes) 1. To roll or coil into a ball. 2. also clue Nautical To raise the lower corners of (a square sail) by means of clew lines. Used with up.What does it mean to clew up sail?clew up, Nautical. to haul (the lower corners of a square-rig sail) up to the yard by means of the clew l...